COIL SPRING, AND METHOD FOR MANUFACTURING SAME

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20160160306A1
SERIAL NO

14903975

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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To provide a coil spring having excellent fatigue resistance.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL LTD )2-4 WAKINOHAMA-KAIGANDORI 2-CHOME CHUO-KU KOBE-SHI HYOGO 651-8585
NHK SPRING CO LTD3-10 FUKUURA KANAZAWA-KU YOKOHAMA-SHI KANAGAWA 236-0004
SHINKO WIRE CO LTD10-1 NAKAHAMACHO AMAGASAKI-SHI HYOGO 660-0091

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
JINBO, Tetsuo Amagasaki-shi, JP 4 28
MAEHATA, Toshio Amagasaki-shi, JP 1 0
MASUMOTO, Kei Kobe-shi, JP 6 3
OURA, Hiroshi Kobe-shi, JP 9 22
TSURUGAI, Kengo Aikawa-machi, JP 3 11
YAMAMOTO, Fumio Komagane-shi, JP 31 334
YAMAMOTO, Yoshiharu Amagasaki-shi, JP 79 794
YOSHIHARA, Nao Kobe-shi, JP 26 161

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